terminal: handle "capture" option not being available

This is the case with `-p no:capture` now.

Author: blueyed

src/_pytest/terminal.py

@@ -246,7 +246,7 @@ def __init__(self, config, file=None):
     def _determine_show_progress_info(self):
         """Return True if we should display progress information based on the current config"""
         # do not show progress if we are not capturing output (#3038)
-        if self.config.getoption("capture") == "no":
+        if self.config.getoption("capture", "no") == "no":
             return False
         # do not show progress if we are showing fixture setup/teardown
         if self.config.getoption("setupshow"):
@@ -456,7 +456,7 @@ def pytest_runtest_logfinish(self, nodeid):
                     self._tw.write(msg + "\n", cyan=True)
 
     def _get_progress_information_message(self):
-        if self.config.getoption("capture") == "no":
+        if self.config.getoption("capture", "no") == "no":
             return ""
         collected = self._session.testscollected
         if self.config.getini("console_output_style") == "count":

testing/test_config.py

@@ -1182,7 +1182,7 @@ def pytest_addoption(parser):
 def test_config_does_not_load_blocked_plugin_from_args(testdir):
     """This tests that pytest's config setup handles "-p no:X"."""
     p = testdir.makepyfile("def test(capfd): pass")
-    result = testdir.runpytest(str(p), "-pno:capture", "--tb=native")
+    result = testdir.runpytest(str(p), "-pno:capture")
     result.stdout.fnmatch_lines(["E       fixture 'capfd' not found"])
     assert result.ret == EXIT_TESTSFAILED